2573144004043 has 2 divisors, whose sum is σ = 2573144004044. Its totient is φ = 2573144004042.

The previous prime is 2573144004001. The next prime is 2573144004059. The reversal of 2573144004043 is 3404004413752.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2573144004043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2573144003993 and 2573144004011.

It is not a weakly prime, because it can be changed into another prime (2573144004643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1286572002021 + 1286572002022.

It is an arithmetic number, because the mean of its divisors is an integer number (1286572002022).

Almost surely, 2^{2573144004043} is an apocalyptic number.

2573144004043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2573144004043 is an equidigital number, since it uses as much as digits as its factorization.

2573144004043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 161280, while the sum is 37.

Adding to 2573144004043 its reverse (3404004413752), we get a palindrome (5977148417795).

The spelling of 2573144004043 in words is "two trillion, five hundred seventy-three billion, one hundred forty-four million, four thousand, forty-three".